EP2660569A1 - Treibstofffüllstandsensor und Verfahren - Google Patents

Treibstofffüllstandsensor und Verfahren Download PDF

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Publication number
EP2660569A1
EP2660569A1 EP13163943.7A EP13163943A EP2660569A1 EP 2660569 A1 EP2660569 A1 EP 2660569A1 EP 13163943 A EP13163943 A EP 13163943A EP 2660569 A1 EP2660569 A1 EP 2660569A1
Authority
EP
European Patent Office
Prior art keywords
fuel
barrier layer
level sensor
fuel level
wiper
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP13163943.7A
Other languages
English (en)
French (fr)
Other versions
EP2660569B1 (de
Inventor
Robert Kavanagh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Manufacturing UK Ltd
Original Assignee
Nissan Motor Manufacturing UK Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nissan Motor Manufacturing UK Ltd filed Critical Nissan Motor Manufacturing UK Ltd
Publication of EP2660569A1 publication Critical patent/EP2660569A1/de
Application granted granted Critical
Publication of EP2660569B1 publication Critical patent/EP2660569B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/32—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/008—Temporary coatings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/32—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements
    • G01F23/34—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements using mechanically actuated indicating means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/32—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements
    • G01F23/36—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements using electrically actuated indicating means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/32—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements
    • G01F23/36—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements using electrically actuated indicating means
    • G01F23/363—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements using electrically actuated indicating means using electromechanically actuated indicating means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/30—Adjustable resistors the contact sliding along resistive element
    • H01C10/301—Adjustable resistors the contact sliding along resistive element consisting of a wire wound resistor
    • H01C10/303—Adjustable resistors the contact sliding along resistive element consisting of a wire wound resistor the resistor being coated, e.g. lubricated, conductive plastic coated, i.e. hybrid potentiometer
EP13163943.7A 2012-04-25 2013-04-16 Treibstofffüllstandsensor und Verfahren Active EP2660569B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1207205.4A GB2501498A (en) 2012-04-25 2012-04-25 Fuel level Sensor and Method of Protecting the Same during Transportation

Publications (2)

Publication Number Publication Date
EP2660569A1 true EP2660569A1 (de) 2013-11-06
EP2660569B1 EP2660569B1 (de) 2019-07-31

Family

ID=46261812

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13163943.7A Active EP2660569B1 (de) 2012-04-25 2013-04-16 Treibstofffüllstandsensor und Verfahren

Country Status (3)

Country Link
EP (1) EP2660569B1 (de)
ES (1) ES2748691T3 (de)
GB (2) GB2501498A (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1271156A (en) * 1968-04-24 1972-04-19 Dorit Chemie Und Handels Ag Improvements in or relating to protective coatings
US4931764A (en) * 1988-12-27 1990-06-05 Ford Motor Company Low wear resistor card for use in a liquid fuel sender circuit
WO2004086003A1 (en) * 2003-03-21 2004-10-07 Symyx Technologies, Inc. Resonator sensor assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001297902A (ja) * 2000-04-14 2001-10-26 Alps Electric Co Ltd 抵抗体の製造方法と抵抗体並びに抵抗体装置とその製造方法、及び可変抵抗器と被覆膜の製造方法並びに被覆膜
KR100712605B1 (ko) * 2005-06-08 2007-04-30 주식회사 캐프스 차량 연료탱크의 액위검출장치
US20100199759A1 (en) * 2007-05-23 2010-08-12 Dharmaraj Prasad Fluid Level Sensor and a Method Thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1271156A (en) * 1968-04-24 1972-04-19 Dorit Chemie Und Handels Ag Improvements in or relating to protective coatings
US4931764A (en) * 1988-12-27 1990-06-05 Ford Motor Company Low wear resistor card for use in a liquid fuel sender circuit
WO2004086003A1 (en) * 2003-03-21 2004-10-07 Symyx Technologies, Inc. Resonator sensor assembly

Also Published As

Publication number Publication date
ES2748691T3 (es) 2020-03-17
GB201210207D0 (en) 2012-07-25
GB2501498A (en) 2013-10-30
EP2660569B1 (de) 2019-07-31
GB201207205D0 (en) 2012-06-06

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